Douglas Laboratories

It’s hard to imagine life without nutritional supplements. Millions of us take one every day. Yet, back in 1955, when the Douglas Laboratories story began, supplements were not part of the mainstream. Sam Lioon, company founder, was a nutritional pioneer. He saw an opportunity to help Americans improve their health, and began selling nutritional supplements directly to healthcare professionals. From that humble beginning, Douglas Laboratories has grown into a globally recognized leader in the development and manufacturing of innovative, science-based nutritional supplements, designed to help healthcare practitioners who are focused on the healthy aging and active lifestyles of their clients.

Douglas Laboratories

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Magnesium/Potassium Complex

Magnesium/Potassium Complex delivers 90 mg of elemental magnesium and 90 mg of elemental potassium in each capsule.
$35.00

C-Max 1500 mg

C-Max® tablets are formulated to slowly release 1500 mg of Vitamin C over an extended period of time.
$27.50

Stress B Plus

Stress-B-Plus™ is a comprehensive B supplement providing all of the essential B vitamins as well as related nutrients.
$19.00

Ultra Preventive-EZ

Douglas Laboratories is proud to offer an easy-to-swallow version of our Ultra Preventive X tablets. The EZ tablets are smaller and encased in a natural vanilla-scented coating. Vegetarian capsule formula option of our most popular Ultra Preventive®X formula, the 5 Star rated multivitamin with a powerful organic fruit and vegetable base. Essential nutrition for optimal health. Our most comprehensive multivitamin and mineral supplement in a special green food base includes a variety of organic fruits and vegetables. This unique formula provides extra vitamin D and the body’s preferred form of readily bioavailable folate, Metafolin®, adding to the other carefully formulated vitamins, minerals, trace elements and nutrients found in this product.We are proud to announce the availability of Metafolin®, the body’s preferred form of folate. Metafolin®, also known as (6S)-5-methyltetrahydrofolic acid ((6S)5-MTHF), is the naturally occurring, predominant form of folate, and is directly usable by the body. Metafolin® is patented, contains only the S isomer of 5-MTHF, and has been shown to be the only form of folate to be able to cross the blood-brain barrier.
$74.00

Vitamin D 5000 IU

Vitamin D contains 5000 IU of vitamin D3 per tablet.
$12.00